AI Detector · House #25,682

What it is

Calls itself “AI Detector Tool” and “Essay Checker”.

• Calls itself: AI Detector Tool · Essay Checker

“Free AI Detector Tool — Accurate AI Text & Essay Checker”

Where it puts itself

Claims “Most commercial detection tools hide behind restrictive paywalls, sell your private data, or produce arbitrary black-box scores with zero explanation.”. Rules out “server uploads”.

• Superlative claim: Most commercial detection tools hide behind restrictive paywalls, sell your private data, or produce arbitrary black-box scores with zero explanation.
• Says it will not: server uploads

“Looking for a reliable AI detector free online ? Most commercial detection tools hide behind restrictive paywalls, sell your private data, or produce arbitrary black-box scores with zero explanation.”

“Zero server uploads, zero database logging, and zero chance of your work being used to train third-party AI models.”

What it costs

A free tier, free forever. No monthly or yearly plan.

• Monthly: no
• Yearly: no
• Free plan: free forever

“Yes. aidetector.online is 100% free with no hidden subscriptions, paywalls, or credit limits.”

“…aidetector.online is 100% free with no hidden subscriptions, paywalls, or credit limits.”

Who it sells to

Made for educators, students and writers.

• Made for: educators · students · writers

“Here is why students, writers, and educators consider our free AI detector tool the most reliable and ethical platform available.”

How it runs

A web app. Runs locally and works offline. AI is the core of the product. Built with Google Analytics.

• Kind: web
• Runs where: on the device, offline
• AI role: core to the product
• Analytics: Google Analytics

“Our detection engine runs entirely within your browser's local JavaScript runtime.”

“AI language models generate text by calculating what words are statistically most likely to appear next.”

What it works with

Analyzes / reviews ChatGPT, Claude and Gemini.

• Analyzes / reviews: ChatGPT · Claude · Gemini

“Use the best free AI detector tool to check text and essays for AI generation from ChatGPT, Claude, and Gemini with instant sentence heatmaps and 100% privacy.”

“Detect synthetic writing from ChatGPT (including GPT-5, GPT-5.6 & GPT-4o), Claude 3.7, and Gemini 2.0 with color-coded sentence heatmaps, burstiness metrics, and deep stylometric analysis”

What it offers as proof

Live, no waitlist. Compliance: GDPR. Try it without signing up. Publishes a blog.

• Compliance: GDPR
• Trial asks for: nothing

“100% Free No Sign-Up Needed”

“GDPR & CCPA Compliant”